Well Arranged Molecules | Mineral Specimens

catalog listings

Rhodochrosite with Calcite
stock #A-10-845
Santa Eulalia, Aquiles Serdan
Chihuahua, Mexico
5.7 x 4.5 x 4 CM (cabinet)
price: $145
Pre Holiday 2017

An old (1960s vintage) and unusual Rhodochrosite from Santa Eulalia. The Rhodos are bright pink and very gemmy rhombs in small clusters and rosettes. A few white Calcites in rice grain form are sprinkled in and the whole rests on a contrasting greenish matrix that is a cast after what probably were earlier Calcite crystals. In fine condition.

Thomsonite-Ca
stock #AX-6-075
Aurangabad
Maharashtra, India
5.9 x 5 x 3.8 CM (cabinet)
price: $160
Pre Holiday 2017

Most Thomsonite is not especially esthetic or display worthy unless it has form and color like this. Here is a pretty pink ball with sparkling micro crystals all over the surface. The matrix is a light green hue making a nice contrast. This is in fine condition from a small pocket found in 2011.

Weloganite -single crystal
stock #15.1-049
Francon Quarry, Montreal
Quebec, Canada
2 x 1.1 x 1.1 CM (thumbnail)
price: $280
Pre Holiday 2017

A complete crystal with textbook perfect form and doubly terminated as well. From the classic locality at the long closed Francon Quarry. In perfect condition with sharp lustrous striations on the faces. Well above average in esthetics, this rare mineral that has only been found in a few locations worldwide, but only this find produced good displayable crystals. A very distinctive habit and a modern classic.

Sphalerite-
stock #4.2-391
Shuikoushan Lead Zinc Mine, Changning, Hengyang Pref.
Hunan Province, China
6 x 4.1 x 3.9 CM (cabinet)
price: $325
Pre Holiday 2017

Perfect Sphalerite crystal perched atop a rolling matrix of druzy quartz and a few Galenas. Bright translucent to transparent crystal that can glow red with backlighting. Older specimen from 2003 finds at Shuikoushan, this one is especially choice, three dimensional and esthetic. The bottom and back are sawn from when this was being removed from the host rock. Sits well for display at several angles. No damage.

Rhodochrosite - gem Scalenohedral
stock #17.1-327
Hotazel Mine, Kalahari Mg Field
Northern Cape Province, South Africa
2.2 x 1.9 x 1.2 CM (thumbnail)
price: $825
Pre Holiday 2017

Superb color and unusual variation on form, this is a rich thumbnail of glass clear brilliant Rhodo. The good South African Rhodochrosites have not been found for some time and they are considered some of the greatest ever discovered. This shows why these are so coveted, the color is incredibly intense. The crystals are dominantly scalenohedral but have some variations that are quite a bit more complex. An older specimen this is fine condition as seen. All of the crystals are fully transparent, much more so than the photos show. Choice.

Spessartine on Hyalite Opal and Quartz
stock #15.1-471
Tongbei, Yunxiao County, Zhangzhou Prefecture
Fujian Province, China
6.1 x 3.8 x 3.2 CM (cabinet)
price: $350
Pre Holiday 2017

A very remarkable and attractive Tongbei Spessartine quite unlike others. This matrix is a Quartz crystal that is encased in a layer of Kaolin that is in turn covered by a hard jacket of Hyalite Opal. The Opal is densely studded with sharp Spessartine crystals that are deep red and lustrous. Tongbei was at one time producing many fine specimens but is now exhausted with very little if any new production, now a classic location. The Garnets are choice and in fine condition, the form and contrasts make a nice display.

Smithsonite (Pink Cobaltoan)
stock #17.1-337
Tsumeb
Otjikoto Region, Namibia
3.2 x 2.3 x 1.3 CM (thumbnail)
price: $250
Pre Holiday 2017

Pink gemmy crystals of Cobaltoan Smithsonite in on a perfect condition thumbnail. From the great Tsumeb mine, this looks better in person, has the rich, lustrous color that is the most desiarable. The better Tsumeb pink Smithsonites are the worlds best, this small specimen show why.

Epidote and Prehnite
stock #15.1-498
Sadiola Mine
Kayes Region, Mali
5.8 x 4.9 x 4.1 CM (cabinet)
price: $240
Pre Holiday 2017

A superb small cabinet Epidote and Prehnite specimen from the prolific find in Mali. Of the many specimens that have come out few have this bright luster, color and esthetics. The Prehnite ball is elegantly encased by the Epidote crystals that are in perfect condition. Far better than typical "mine run" quality. Due to the large recent production, this is an economical yet very choice specimen.